'z' for zoom

Change-Id: I2f22f284acfdb076e81f75d37eb7bab4a9b91e4f
Reviewed-on: https://skia-review.googlesource.com/c/eskia/+/211576
Commit-Queue: Mike Klein <mtklein@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
1 file changed